Accession No

0915


Brief Description

scarifier, by Arnold and Sons, English, c.1870 (post 1866)


Origin

England; London


Maker

Arnold and Sons


Class

medical


Earliest Date

1866


Latest Date

1870


Inscription Date


Material

metal (brass, steel)


Dimensions

length 53mm; breadth 48mm; height 65mm


Special Collection

Robert Whipple collection


Provenance


Inscription

‘ARNOLD AND SONS LONDON’


Description Notes

Brass case with six slots and two blades in each. Set by trigger and released by depression of milled button. Milled screw alters depth of blades. Random burnishing of surface producing decorative effect.

Condition some blades broken, lubricant has become coloured green with tarnish.


References


Events

Description
Bleeding was accepted as a cure for a wide variety of medical complaints since Hippocrates’ teachings in the 5th century BC. It continued to be a popular until the 20th century. Physicians were known to have kept and consulted complex charts that showed which parts of the body should be bleed for each illness.

Prior to the development of the spring scarificator in around 1710, the surgeon had followed ancient practice and made a series of parallel incisions with a lancet or surgical knife.

A scarificator consists of a brass box with 4 to 16 spring loaded blades which are released to make a series of cuts in the patient. A heated cupping glass is then applied over the cuts. As the cupping glass cools a vacuum is created. This vacuum draws the blood from the body and collects it within the cupping glass.

The ability to alter the depth of the blades was added in the mid-18th century and according to Bayfield, writing in 1823, depth settings should be 1/7” for cupping behind the ears, 1/8” for the temple, 1/6” for the scalp and 1/4” everywhere else.
11/08/2006
Created by: updated by Ruth Horry on 11/08/2006


FM:42133

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